Re: Nedit bugs: paste and server crash

[mathog <mathog at caltech dot edu>]

On 06-Jun-2013 09:41, mathog wrote:

> 3.  The X11 server will crash, taking all sessions from various 
> machines,
> with nedit or not, with it.  I do not recall the log file containing 
> anything
> useful, for instance, a backtrace from the point of the crash.

Here is the log file from such a crash.  There is nothing in it that I 
find useful, perhaps
it means something to one of you:

Welcome to the XWin X Server
Vendor: The Cygwin/X Project
Release: 1.11.1.0
OS: Windows XP Service Pack 3 [Windows NT 5.1 build 2600] (Win32)
Package: version 1.11.1-1 built 2011-10-05

XWin was started with the following command line:

Xwin :0 -multiwindow

ddxProcessArgument - Initializing default screens
winInitializeScreenDefaults - primary monitor w 1280 h 1024
winInitializeDefaultScreens - native DPI x 96 y 96
_XSERVTransSocketOpenCOTSServer: Unable to open socket for inet6
_XSERVTransOpen: transport open failed for inet6/SAF00:0
_XSERVTransMakeAllCOTSServerListeners: failed to open listener for 
inet6
_XSERVTransmkdir: Mode of /tmp/.X11-unix should be set to 1777
_XSERVTransmkdir: this may cause subsequent errors
[    75.937] (II) xorg.conf is not supported
[    75.937] (II) See http://x.cygwin.com/docs/faq/cygwin-x-faq.html 
for more information
[    75.937] LoadPreferences: /home/david/.XWinrc not found
[    75.937] LoadPreferences: /etc/X11/system.XWinrc not found
[    75.937] LoadPreferences: See "man XWinrc" to customize the XWin 
menu.
[    75.937] LoadPreferences: Loading built-in default
[    75.953] winDetectSupportedEngines - DirectDraw installed, allowing 
ShadowDD
[    75.953] winDetectSupportedEngines - Windows NT, allowing PrimaryDD
[    75.953] winDetectSupportedEngines - DirectDraw4 installed, 
allowing ShadowDDNL
[    75.953] winDetectSupportedEngines - Returning, supported engines 
0000001f
[    75.953] winTaskbarInit - Could not get SHGetPropertyStoreForWindow 
address
[    75.968] winSetEngine - Multi Window or Rootless => ShadowGDI
[    75.968] winScreenInit - Using Windows display depth of 32 bits per 
pixel
[    75.984] winAllocateFBShadowGDI - Creating DIB with width: 1280 
height: 1024 depth: 32
[    75.984] winFinishScreenInitFB - Masks: 00ff0000 0000ff00 000000ff
[    75.984] winInitVisualsShadowGDI - Masks 00ff0000 0000ff00 000000ff 
BPRGB 8 d 24 bpp 32
[    76.031] winMultiWindowXMsgProc - Calling pthread_mutex_lock ()
[    76.031] Screen 0 added at virtual desktop coordinate (0,0).
[    76.046] winInitMultiWindowWM - Calling pthread_mutex_lock ()
[    76.140] MIT-SHM extension disabled due to lack of kernel support
[    76.218] XFree86-Bigfont extension local-client optimization 
disabled due to lack of shared memory support in the kernel
[    77.328] (II) AIGLX: Loaded and initialized swrast
[    77.328] (II) GLX: Initialized DRISWRAST GL provider for screen 0
[    77.609] [dix] Could not init font path element 
/usr/share/fonts/TTF/, removing from list!
[    77.609] [dix] Could not init font path element 
/usr/share/fonts/OTF/, removing from list!
[    81.750] winPointerWarpCursor - Discarding first warp: 640 512
[    81.750] (--) 5 mouse buttons found
[    81.750] (--) Setting autorepeat to delay=500, rate=31
[    81.750] (--) Windows keyboard layout: "00000409" (00000409) "US", 
type 4
[    81.750] (--) Found matching XKB configuration "English (USA)"
[    81.750] (--) Model = "pc105" Layout = "us" Variant = "none" 
Options = "none"
[    81.750] Rules = "base" Model = "pc105" Layout = "us" Variant = 
"none" Options = "none"
[    81.750] winBlockHandler - pthread_mutex_unlock()
[    81.750] winMultiWindowXMsgProc - pthread_mutex_lock () returned.
[    81.750] winMultiWindowXMsgProc - pthread_mutex_unlock () returned.
[    81.750] winInitMultiWindowWM - pthread_mutex_lock () returned.
[    81.750] winMultiWindowXMsgProc - DISPLAY=:0.0
[    81.750] winInitMultiWindowWM - pthread_mutex_unlock () returned.
[    81.781] winProcEstablishConnection - winInitClipboard returned.
[    81.781] winInitMultiWindowWM - DISPLAY=:0.0
[    81.781] winClipboardProc - DISPLAY=:0.0
[    81.812] winMultiWindowXMsgProc - XOpenDisplay () returned and 
successfully opened the display.
[    81.812] winInitMultiWindowWM - XOpenDisplay () returned and 
successfully opened the display.
[    81.828] winClipboardProc - XOpenDisplay () returned and 
successfully opened the display.
[   506.921] winAboutDlgProc - WM_CLOSE
[  1040.625] winAboutDlgProc - WM_COMMAND - IDOK or IDCANCEL
[  5247.750] Segmentation fault at address 0x1
[  5247.750]
Fatal server error:
[  5247.750] Caught signal 11 (Segmentation fault). Server aborting
[  5247.750]
[  5247.750] Server terminated with error (1). Closing log file.

Regarding the 1777 warning about /tmp/.X11-unix, that file (as seen in 
Mingw) has
protection flags 755 and is owned by the same program running the X11 
server and
putty.  (Unclear to me what 1777 means on Windows XP + Cygwin, since 
Windows does not
have the 1000 protection bit like Unix does.)

Thanks,

David Mathog
mathog@caltech.edu
Manager, Sequence Analysis Facility, Biology Division, Caltech

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